Electrical alternator



FIG. 1 is a perspective view showing our new design for an electrical alternator;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a right side view of thereof when the alternator of FIGS. 1-6 is rotated by 180 degrees.

The broken-line disclosure in the views is for illustrative purposes only and forms no part of the claimed design. 

We claim the ornamental design for an electrical alternator, as shown and described. 